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+--- Thread: Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) (/showthread.php?tid=3386)
Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) - mst - 02-10-2011
http://www.opticallimits.com/nikon_ff/446-zeisszf2128ff
-- Markus
Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) - Brightcolours - 02-10-2011
In an earlier post you said that the Nikon results were in one area different from the Canon results, when a member was pointed to the Canon FF test to know how well the lens would do on FF.
I have studied them for about 5 minutes, but can not find that area! <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/tongue.gif' class='bbc_emoticon' alt='
' />
Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) - mst - 02-10-2011
[quote name='Brightcolours' timestamp='1297352444' post='6035']
In an earlier post you said that the Nikon results were in one area different from the Canon results, when a member was pointed to the Canon FF test to know how well the lens would do on FF.
I have studied them for about 5 minutes, but can not find that area! <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/tongue.gif' class='bbc_emoticon' alt='
' />[/quote]
Well, yes <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' /> The area is MTF, but a careful retest on the D3x closed the gap a little.You can still spot that the borders and corners reach their peak values on the D3x at f/8, while on the 5D II the peaks are at f/5.6. In addition, the MTF "curve" for borders and corners is rather flat compared to the values in the Canon test.
-- Markus
Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) - Brightcolours - 02-10-2011
[quote name='mst' timestamp='1297352921' post='6036']
Well, yes <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' /> The area is MTF, but a careful retest on the D3x closed the gap a little.You can still spot that the borders and corners reach their peak values on the D3x at f/8, while on the 5D II the peaks are at f/5.6. In addition, the MTF "curve" for borders and corners is rather flat compared to the values in the Canon test.
-- Markus
[/quote]
Ahh... well, it seems to be a lovely lens on either camera!
Next PZ lens test report: Zeiss ZF Distagon T* 21mm f/2.8 (FX) - mst - 02-10-2011
[quote name='Brightcolours' timestamp='1297354738' post='6039']
Ahh... well, it seems to be a lovely lens on either camera!
[/quote]
Definitely!
-- Markus